Your Google AdWords account has been suspended.

Your Google AdWords account has been suspended because your billing information in this or a related account could not be verified.

Then i posted in help center, and got the answer below.

I am confused, maybe someone can help to figure out what i did wrong and how i can run my ads back?

My Customer ID:859-929-2659.

Thank you.

While reviewing your account, we found violations of our AdWords policies in this or a related account. As a result, your account has unfortunately been suspended, and your ads will no longer run on Google.